/*
 *  ppui/osinterface/carbon/PPSavePanel_CARBON.cpp
 *
 *  Copyright 2009 Peter Barth
 *
 *  This file is part of Milkytracker.
 *
 *  Milkytracker is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Milkytracker is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Milkytracker.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 *  PPSavePanel.cpp
 *  MilkyTracker
 *
 *  Created by Peter Barth on Sat Mar 05 2005.
 *
 */

#include <Carbon/Carbon.h>
#include "PPSavePanel.h"

PPSavePanel::ReturnCodes PPSavePanel::runModal()
{
    ReturnCodes result = ReturnCodeCANCEL;

    OSStatus err = noErr;
    NavDialogRef theSaveDialog;
    NavDialogCreationOptions dialogOptions;

    if ((err = NavGetDefaultDialogCreationOptions(&dialogOptions)) == noErr)
    {

        dialogOptions.modality = kWindowModalityAppModal;
        dialogOptions.windowTitle = CFStringCreateWithCString(NULL, caption, kCFStringEncodingASCII);
        if (defaultFileName.length())
            dialogOptions.saveFileName = CFStringCreateWithCString(NULL, defaultFileName, kCFStringEncodingASCII);

        err = NavCreatePutFileDialog(&dialogOptions, 0, 0, NULL, NULL, &theSaveDialog);

        if (theSaveDialog)
        {
            err = NavDialogRun(theSaveDialog);

            NavReplyRecord reply;

            err = NavDialogGetReply(theSaveDialog, &reply);

            if (err == noErr)
            {

                // retrieve filename
                AEDesc actualDesc;
                FSRef fileToSave;
                //HFSUniStr255 theFileName;
                //CFStringRef fileNameCFString;

                err = AECoerceDesc(&reply.selection, typeFSRef, &actualDesc);

                err = AEGetDescData(&actualDesc, reinterpret_cast<void*>(&fileToSave), sizeof(FSRef));

                // gib ihm
                int len = 4096;
                char* buffer = new char[len + 1];

                FSRefMakePath(&fileToSave, (UInt8*)buffer, len);

                int len2 = CFStringGetLength(reply.saveFileName);
                char* buffer2 = new char[len2 + 1];

                CFStringGetCString(reply.saveFileName, buffer2, len2 + 1, kCFStringEncodingASCII);

                fileName = buffer;

                fileName.append("/");
                fileName.append(buffer2);

                delete[] buffer;

                delete[] buffer2;

                result = ReturnCodeOK;

                NavDisposeReply(&reply);
            }

            NavDialogDispose(theSaveDialog);

        }

        if (dialogOptions.windowTitle)
            CFRelease(dialogOptions.windowTitle);
        if (dialogOptions.saveFileName)
            CFRelease(dialogOptions.saveFileName);


    }

    return result;

}